Saeed bought 21 1/2 pounds of beef. he used 1/4 of beef to make tacos and 2/3 of remainder for 1/4 pound burgers. how many burgers did he make?

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?

The second term of an arithmetic sequence is 30. the fifth term is 90.calculatei). the commor difference of the sequence ii). the first term of the sequence tje first, second and fifth terms of the arithmetic sequence are the first three terms of a geometric sequence calculate the seventh term of the geometric sequence

If twice a number is at least three less than four times the number, which of the following are true? let n represent the number.